Evidence map›Paper›PMID 27486430›Full record

ArticleFrontiers in neurology2016

Aging Increases Compensatory Saccade Amplitude in the Video Head Impulse Test.

Eric R Anson, Robin T Bigelow, John P Carey, Quan-Li Xue, Stephanie Studenski, Michael C Schubert, Konrad P Weber, Yuri Agrawal

Abstract read
In one paragraph

Article in Frontiers in neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

  1. Article
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  3. Review
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  5. Normal horizontal VOR gain and catch-up saccades: still a diagnostic dilemma.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
  6. Normal Variations of Video Head Impulse Test in Adult Populations at Peak Head Velocity of Below 150 Degrees/Second.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2025
    Article
  7. Article
  8. Vestibulo-Ocular Reflex in the Aging Population.Sisli Etfal Hastanesi tip bulteni · 2024
    Article
  9. Molecular and Functional Changes to Postsynaptic Cholinergic Signaling in the Vestibular Sensory Organs of Aging C57BL/6 Mice.The journals of gerontology. Series A, Biological sciences and medical sciences · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Eric R AnsonDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine , Baltimore, MD , USA.
Robin T BigelowDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine , Baltimore, MD , USA.
John P CareyDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine , Baltimore, MD , USA.
Quan-Li XueDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Center on Aging and Health, Johns Hopkins Medical Institutions, Baltimore, MD, USA.
Stephanie StudenskiLongitudinal Studies Section, National Institute on Aging , Baltimore, MD , USA.
Michael C SchubertDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine , Baltimore, MD , USA.
Konrad P WeberDepartment of Neurology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Ophthalmology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
Yuri AgrawalDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine , Baltimore, MD , USA.

Funding

Training Program in Hearing and BalanceT32DC000023 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI CULLEN, KATHLEEN E · 1989 to 2025
$8.7M
Age-related Changes in the Vestibular System and Functional ImplicationsK23DC013056 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI AGRAWAL, YURI · 2014 to 2018
$1.2M
NIDCD NIH HHS K23 DC013056NIDCD NIH HHS T32 DC000023
6 · The paper itself

Abstract

objectiveRotational vestibular function declines with age resulting in saccades as a compensatory mechanism to improve impaired gaze stability. Small reductions in rotational vestibulo-ocular reflex (VOR) gain that would be considered clinically normal have been associated with compensatory saccades. We evaluated whether compensatory saccade characteristics varied as a function of age, independent of semicircular canal function as quantified by VOR gain.

methodsHorizontal VOR gain was measured in 243 participants age 27-93 from the Baltimore Longitudinal Study of Aging using video head impulse testing. Latency and amplitude of the first saccade (either covert - occurring during head impulse, or overt - occurring following head impulse) were measured for head impulses with compensatory saccades (n = 2230 head impulses). The relationship between age and saccade latency, as well as the relationship between age and saccade amplitude, were evaluated using regression analyses adjusting for VOR gain, gender, and race.

resultsOlder adults (mean age 75.9) made significantly larger compensatory saccades relative to younger adults (mean age 45.0). In analyses adjusted for VOR gain, there was a significant association between age and amplitude of the first compensatory covert saccade (β = 0.015, p = 0.008). In analyses adjusted for VOR gain, there was a significant association between age and amplitude of the first compensatory overt saccade (β = 0.02, p < 0.001). Compensatory saccade latencies did not vary significantly by age.

conclusionWe observed that aging increases the compensatory catch-up saccade amplitude in healthy adults after controlling for VOR gain. Size of compensatory saccades may be useful in addition to VOR gain for characterizing vestibular function in aging adults.

Indexed as

compensatory saccadeshead impulse testhealthy agingvestibularVOR

Identifiers

PMID27486430
PMCPMC4947583

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.